与周边空气相比,轮船轨迹含有更多微粒。水蒸气围绕着这些作为核子的微粒凝结。
Compared to surrounding air, ship exhaust has more particles, and each particle can act as a nucleus around which water vapor condenses.
海森堡提出,可以把质子、中子看作是同一实体——核子的两种状态。
Werner Karl Heisenberg proposed that proton and neutron could be seen as two states of a nucleus.
本文讨论了核子的纵向结构函数的横动量行为。
The transversal momentum behavior of the longitudinal structure function of the nucleon is discussed.
But luckily for us, there's a classical equation of motion that will, in fact, describe how the electron and nucleus change position or change their radius as a function of time.
但幸运的是,有一个,经典方程描述了电子和核子,位置或者它们直接的距离是,如何随时间变化的。
We're going to be looking at the solutions to the Schrodinger equation for a hydrogen atom, and specifically we'll be looking at the binding energy of the electron to the nucleus.
我们将研究下氢原子薛定谔方程的解,特别是电子和核子的结合能,我们将研究这部分。
How far you are away from the nucleus in terms of a radius, they don't depend at all on those two angles, theta they're independent of theta phi and they're independent of phi.
只和离核子的距离,也就是半径有关,它们和,另外两个角度无关,它们不决定于,也不决定于。
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